| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $248.40 | 11.622% | $277.269 | $277.27 | $277.25 | $277.30 |
| Purchase #2 | $219.27 | 4.244% | $228.5758 | $228.58 | $228.60 | $228.60 |
| Purchase #3 | $182.74 | 7.245% | $195.9795 | $195.98 | $196.00 | $196.00 |
| Purchase #4 | $225.33 | 11.730% | $251.7612 | $251.76 | $251.75 | $251.80 |
| Purchase #5 | $234.36 | 3.581% | $242.7524 | $242.75 | $242.75 | $242.80 |
| Purchase #6 | $83.82 | 7.223% | $89.8743 | $89.87 | $89.85 | $89.90 |
| Purchase #7 | $95.75 | 3.283% | $98.8935 | $98.89 | $98.90 | $98.90 |
| 7 purchase totals = | $1,289.67 | $1,385.1057 | $1,385.10 | $1,385.10 | $1,385.30 | |